10,750 responses from 1,075 respondents to 10 items.
| Description | Duesseldorf Orthorexia Scale |
|---|---|
| Reference | He, Jinbo, 2019, "Replication Data for: Psychometric properties of the Chinese version of the Duesseldorf Orthorexia Scale - Prevalence and demographic correlates of Orthorexia nervosa among Chinese university students", https://doi.org/10.7910/DVN/F4UYZQ, Harvard Dataverse, V1, UNF:6:3aX2gYvPpoOWxIvwRfO3iQ== [fileUNF] He, J., Ma, H., Barthels, F., & Fan, X. (2019). Psychometric properties of the Chinese version of the Düsseldorf Orthorexia Scale: prevalence and demographic correlates of orthorexia nervosa among Chinese university students. Eating and Weight Disorders-Studies on Anorexia, Bulimia and Obesity, 24, 453-463. |
| Licence | CC0 1.0 |
| Source data | https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/F4UYZQ |
| Responses | 10,750 |
|---|---|
| Respondents | 1,075 |
| Items | 10 |
| Response categories | 4 |
| Responses per respondent | 10 |
| Responses per item | 1,075 |
| Density | 1 |
| Longitudinal | FALSE |
| age range | Adult (18+) |
|---|---|
| sample | Educational |
| construct type | Behavioral, Physical health/functioning |
| measurement tool | Survey/questionnaire |
| item format | Likert Scale/selected response |
| primary language(s) | chi |
| construct name | Duesseldorf Orthorexia Scale |
This table has item text in the IRW: the wording administered to respondents, not just the response codes.
| Instrument | Duesseldorf Orthorexia Scale |
|---|---|
| Mean words per item | 12.600 |
| Mean characters per item | 71.500 |
| Mean characters per response | 4.500 |
| Flesch-Kincaid grade level | 7.853 |
iditemresp
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("RD_PpCvDOS_PadcOnaCns_Jinbo_2019_DOS")
# Python
pip install irw
import irw
df = irw.fetch("RD_PpCvDOS_PadcOnaCns_Jinbo_2019_DOS")
| IRW version | v393 |
|---|---|
| Redivis dataset | item_response_warehouse v53.0 |
| Redivis dataset DOI | 10.57761/4g08-xt41 |
| Manifest pin for this IRW version | v53.0 |
| Metadata source | irw_meta v23.0 |